File list (Check if you may need any files):
eightbitadd\.lso
...........\addtest.vhd
...........\eightbitadd.cmd_log
...........\eightbitadd.ise
...........\eightbitadd.jhd
...........\eightbitadd.lso
...........\eightbitadd.ngc
...........\eightbitadd.ngr
...........\eightbitadd.ntrc_log
...........\eightbitadd.prj
...........\eightbitadd.restore
...........\eightbitadd.sch
...........\eightbitadd.stx
...........\eightbitadd.syr
...........\eightbitadd.udo
...........\eightbitadd.vhf
...........\eightbitadd.xst
...........\eightbitadd_eightbitadd_sch_tb.fdo
...........\eightbitadd_eightbitadd_sch_tb.udo
...........\eightbitadd_eightbitadd_sch_tb_wave.fdo
...........\eightbitadd_summary.html
...........\eightbitadd_vhdl.prj
...........\eightbitadd_wave.fdo
...........\............xdb\tmp\ise\version
...........\...............\...\...\__OBJSTORE__\HierarchicalDesign\HDProject\HDProject
...........\...............\...\...\............\..................\.........\HDProject_StrTbl
...........\...............\...\...\............\..................\__stored_object_table__
...........\...............\...\...\............\PnAutoRun\Scripts\RunOnce_tcl
...........\...............\...\...\............\.........\.......\RunOnce_tcl_StrTbl
...........\...............\...\...\............\.rojectNavigator\dpm_project_main\dpm_project_main
...........\...............\...\...\............\................\................\dpm_project_main_StrTbl
...........\...............\...\...\............\................\................\NameMap
...........\...............\...\...\............\................\................\NameMap_StrTbl
...........\...............\...\...\............\................\__stored_objects__
...........\...............\...\...\............\................\__stored_objects___StrTbl
...........\...............\...\...\............\................\__stored_object_table__
...........\...............\...\...\............\................Gui\GuiProjectData
...........\...............\...\...\............\...................\GuiProjectData_StrTbl
...........\...............\...\...\............\xreport\Gc_RvReportViewer-Current-Module
...........\...............\...\...\............\.......\Gc_RvReportViewer-Current-Module_StrTbl
...........\...............\...\...\............\.......\Gc_RvReportViewer-Module-Data-eightbitadd
...........\...............\...\...\............\.......\Gc_RvReportViewer-Module-Data-eightbitadd_StrTbl
...........\...............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default
...........\...............\...\...\............\.......\Gc_RvReportViewer-Module-DataFactory-Default_StrTbl
...........\...............\...\...\..REGISTRY__\Autonym\regkeys
...........\...............\...\...\............\bitgen\regkeys
...........\...............\...\...\............\common\regkeys
...........\...............\...\...\............\.pldfit\regkeys
...........\...............\...\...\............\dumpngdio\regkeys
...........\...............\...\...\............\fuse\regkeys
...........\...............\...\...\............\HierarchicalDesign\HDProject\regkeys
...........\...............\...\...\............\..................\regkeys
...........\...............\...\...\............\hprep6\regkeys
...........\...............\...\...\............\idem\regkeys
...........\...............\...\...\............\map\regkeys
...........\...............\...\...\............\netgen\regkeys
...........\...............\...\...\............\.gc2edif\regkeys
...........\...............\...\...\............\...build\regkeys
...........\...............\...\...\............\..dbuild\regkeys
...........\...............\...\...\............\par\regkeys
...........\...............\...\...\............\ProjectNavigator\regkeys
...........\...............\...\...\............\................Gui\regkeys
...........\...............\...\...\............\runner\regkeys
...........\...............\...\...\............\SrcCtrl\regkeys
...........\...............\...\...\............\.TE\regkeys
...........\...............\...\...\............